4422622222220 has 24 divisors (see below), whose sum is σ = 9316804808304. Its totient is φ = 1763468290496.

The previous prime is 4422622222219. The next prime is 4422622222253. The reversal of 4422622222220 is 222222262244.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348780902 + ... + 348793581.

It is an arithmetic number, because the mean of its divisors is an integer number (388200200346).

Almost surely, 2^{4422622222220} is an apocalyptic number.

It is an amenable number.

4422622222220 is an abundant number, since it is smaller than the sum of its proper divisors (4894182586084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4422622222220 is a wasteful number, since it uses less digits than its factorization.

4422622222220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697574809 (or 697574807 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 4422622222220 its reverse (222222262244), we get a palindrome (4644844484464).

The spelling of 4422622222220 in words is "four trillion, four hundred twenty-two billion, six hundred twenty-two million, two hundred twenty-two thousand, two hundred twenty".